Commits
Alexander Gordeev committed 8ec5db6b20c
PCI/MSI: Return -ENOSYS for unimplemented interfaces, not -1 Suggested-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Alexander Gordeev <agordeev@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Tejun Heo <tj@kernel.org>